Industrial HN5G54-1 Aircraft Grommet Fittings

HN5G54-1 GROMMET, part number HN5G54-1, is a compact aviation grommet listed as a new, per-unit component; it weighs 0.03 lb and measures 2.9 x 3.4 x 0.65 inches, providing a small but sturdy aperture for panel openings in aircraft installations. Classified under ECCN 9A991 and described in supplier catalogs as a GROMMET, this part is sold per unit. As an aviation grommet, it is designed to route and shield wiring, hoses, or cables through panels, reducing edge abrasion and helping maintain routing integrity in cockpit, avionics bays, and other interior or firewall interfaces. To ensure a correct fit, reference the exact HN5G54-1 part number in your airframe's parts catalog or supplier cross-reference, since grommet sizes and cutouts vary between models and installations.